Introduction: Load and Performance Testing Using Apache JMeter

The performance, reliability, and usability of your software application are crucial factors in today's fast-paced, competitive digital world. It is crucial to check how your application performs during both regular and peak usage since users expect a smooth and reliable experience when visiting and navigating your website. This is where load and performance testing using Apache JMeter comes into play. 

Using JMeter for testing, testers, and developers can identify performance-related potential bottlenecks that cause the issue. Whether you’re conducting Apache JMeter load testing to evaluate server stability or JMeter performance testing to measure response times, JMeter software provides a complete understanding of your application’s behavior under different conditions, as it can simulate real-world traffic, making it an invaluable tool for developers and testers.

Apache JMeter for load and performance testing

Selenium getSize() method

You can get the browser window size using getSize() method in selenium. It will be helpful to get the current working window size(height & width) in selenium test execution if required.
  • getSize() method in selenium is part of WebDriver.Window interface.
  • It is used when you want to get current working window dimensions.
  • It will return height and width of current working browser window.
  • Syntax : driver.manage().window().getSize();
Selenium getsize() method

Set browser window size in selenium

Selenium has built in method to set size of browser window. You can use setSize() method to set the browser window size during your selenium test execution. This method is useful when you want to resize the browser window as per your selenium test requirement.
  • setSize() method is part of WebDriver.Window interface.
  • This method's return type is void.
  • You can provide the size of window to set set size of current working window in selenium test.
  • Syntax : driver.manage().window().setSize(new Dimension(w, h));
  • It will set window size as per the given dimension.
selenium setsize method